Subaru Crosstrek Service Manual: System block diagram

• Blind Spot Detection/Rear Cross Traffic Alert system consists of the following.

• There is a control ECM in the radar sensor main body, which performs the vehicle identification and the alert judgment control.

• The LH/RH radar sensors are identified as Master/Slave for control purposes. They are connected by the private CAN to execute the controls through mutual communication. The radar on the Master side receives the input from the vehicle CAN and the SRVD OFF switch, and information necessary for control can be obtained from other modules via the vehicle CAN.

• The outer mirror LED is directly driven by the signal from the radar sensor.

Electrical specification

Wiring diagram

Other materials:

Dtc b1677 satellite safing sensor initialization incomplete
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1677 SATELLITE SAFING SENSOR INITIALIZATION INCOMPLETEDiagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condition:• Open or short circuit in harness of satellite safing sensor• Satellite safing ...

Locking the doors
Press the lock/arm button to lock all doors and rear gate. An electronic chirp will sound once and the hazard warning flashers will flash once. If any of the doors (or the rear gate) is not fully closed, the following will occur to alert you that the doors (or the rear gate) are not properl ...

Removal
SECURITY AND LOCKS > Impact SensorREMOVAL1. Pull out the key from the ignition switch, or turn off the power.2. Close all the doors and rear gate.3. Press the UNLOCK button of the keyless transmitter or access key.4. Disconnect the ground cable from battery. NOTE">5. Remove the impact se ...